load('after.mat')
s(31:1255)= s(31:1255)+fit;
xx = 31:1:1255;
figure;

plot(s);
hold on ;

plot(LBMA_data);hold on;
REMS = sqrt(sum((s-LBMA_data).*(s-LBMA_data))/1255)

xlabel('Time Number')
ylabel('$')
title("The Predict of the Gold")
legend("prediction",'True Value');

figure;
plot(ACHAI);hold on;
plot(bit_ppp);  hold on ;
xlabel('Time Number')
ylabel('$')
title("The Predict of the BitCoin")
legend("prediction",'True Value');
